Math 7 Quarter 2, Quiz 1

What is a number of square units that can form a square?

• Perfect square

• Perfect cube

• Square root

• Cube root

Which of the following can be represented as a whole number?

• ∛9

• ∛18

• √24

• √36

Which of the following is true?

• The square root of any integer is always positive.

• The square root of any integer is always negative.

• The cube root of a positive integer is always negative.

• The cube root of a negative integer is always positive.

What are numbers that cannot be expressed as a ratio of two integers and whose decimals are non-repeating and non-terminating?

• Rational numbers

• Irrational numbers

• Whole numbers

• Counting numbers

What number is obtained by multiplying the same integer three times by itself?

• Cube root

• square root

• Perfect square

• Perfect cube

Which of the following numbers is between 8 and 9?

• √49

• √64

• √75

• √81

Which of the following shows the location of √35 on the number line?

• Exactly at 7.

• Between 6 and 7, but closer to 6.

• Between 5 and 6, but closer to 5.

• Between 5 and 6, but closer to 6.

What is the base unit of length in the metric system?

• Gram

• Inch

• Centimeter

• Meter

Which of the following is not a measuring tool?

• Ruler

• Meterstick

• Compass

• Weighing scale